Merge git://git.denx.de/u-boot-usb
[platform/kernel/u-boot.git] / include / configs / cm_t54.h
1 /*
2  * Config file for Compulab CM-T54 board
3  *
4  * Copyright (C) 2014, Compulab Ltd - http://compulab.co.il/
5  *
6  * Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
7  *
8  * SPDX-License-Identifier:     GPL-2.0+
9  */
10
11 #ifndef __CONFIG_CM_T54_H
12 #define __CONFIG_CM_T54_H
13
14 #define CONFIG_CM_T54
15 #define CONFIG_DRAM_2G
16
17 #include <configs/ti_omap5_common.h>
18
19 /* EEPROM related defines */
20 #define CONFIG_SYS_I2C_OMAP34XX
21 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50
22 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  1
23 #define CONFIG_SYS_I2C_EEPROM_BUS       0
24
25 /* Enable SD/MMC CD and WP GPIOs */
26 #define OMAP_HSMMC_USE_GPIO
27
28 /* UART setup */
29 #define CONFIG_CONS_INDEX               4
30 #define CONFIG_SYS_NS16550_COM4         UART4_BASE
31
32 /* MMC ENV related defines */
33 #undef CONFIG_ENV_OFFSET
34 #undef CONFIG_ENV_SIZE
35
36 #define CONFIG_SYS_MMC_ENV_DEV          1               /* SLOT2: eMMC(1) */
37 #define CONFIG_SYS_MMC_ENV_PART         0
38 #define CONFIG_ENV_OFFSET               0xc0000         /* (in bytes) 768 KB */
39 #define CONFIG_ENV_SIZE                 (16 << 10)      /* 16 KB */
40 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
41 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
42
43 /* Enhance our eMMC support / experience. */
44 #define CONFIG_HSMMC2_8BIT
45 #define CONFIG_SUPPORT_EMMC_BOOT
46
47 /* SATA Boot related defines */
48 #define CONFIG_SPL_SATA_BOOT_DEVICE             0
49 #define CONFIG_SYS_SATA_FAT_BOOT_PARTITION      1
50
51 #define CONFIG_LIBATA
52 #define CONFIG_SCSI_AHCI
53 #define CONFIG_SCSI_AHCI_PLAT
54 #define CONFIG_SYS_SCSI_MAX_SCSI_ID     1
55 #define CONFIG_SYS_SCSI_MAX_LUN         1
56 #define CONFIG_SYS_SCSI_MAX_DEVICE      (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
57                                                 CONFIG_SYS_SCSI_MAX_LUN)
58 /* USB UHH support options */
59 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
60
61 #define CONFIG_OMAP_EHCI_PHY2_RESET_GPIO        76 /* HSIC2 HUB #RESET */
62 #define CONFIG_OMAP_EHCI_PHY3_RESET_GPIO        83 /* HSIC3 ETH #RESET */
63
64 /* Enabled commands */
65
66 /* EEPROM */
67 #define CONFIG_ENV_EEPROM_IS_ON_I2C
68 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          1
69 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       4
70 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   5
71 #define CONFIG_SYS_EEPROM_SIZE                  256
72
73 /* USB Networking options */
74 #define CONFIG_USB_HOST_ETHER
75 #define CONFIG_USB_ETHER_SMSC95XX
76 #define CONFIG_USB_ETHER_RNDIS
77 #define CONFIG_USB_ETHER_ASIX
78 #define CONFIG_USB_ETHER_MCS7830
79
80 /*
81  * Miscellaneous configurable options
82  */
83 #undef CONFIG_SYS_AUTOLOAD
84 #undef CONFIG_EXTRA_ENV_SETTINGS
85 #undef CONFIG_BOOTCOMMAND
86
87 #define CONFIG_SYS_AUTOLOAD             "no"
88
89 #define CONFIG_EXTRA_ENV_SETTINGS \
90         DEFAULT_LINUX_BOOT_ENV \
91         "baudrate=115200\0" \
92         "bootdelay=3\0" \
93         "autoload=no\0" \
94         "bootscr=bootscr.img\0" \
95         "fdtfile=omap5-sbc-t54.dtb\0" \
96         "kernel=zImage-cm-t54\0" \
97         "ramdisk=ramdisk-cm-t54.img\0" \
98         "console=ttyO3\0" \
99         "ramdisksize=16384\0" \
100         "mmcdev=0\0" \
101         "mmcroot=/dev/mmcblk1p2\0" \
102         "mmcargs=setenv bootargs console=${console} " \
103                 "root=${mmcroot} rw rootwait\0" \
104         "ramroot=/dev/ram0\0" \
105         "ramargs=setenv bootargs console=${console} " \
106                 "root=${ramroot} ramdisk_size=${ramdisksize} rw\0" \
107         "mmcloadkernel=load mmc ${mmcdev} ${loadaddr} ${kernel}\0" \
108         "mmcloadfdt=load mmc ${mmcdev} ${fdtaddr} ${fdtfile}\0" \
109         "mmcloadramdisk=load mmc ${mmcdev} ${rdaddr} ${ramdisk}\0" \
110         "mmcloadbootscript=load mmc ${mmcdev} ${loadaddr} ${bootsrc}\0" \
111         "mmcbootscript=echo Running bootscript from mmc${mmcdev}...; " \
112                         "source ${loadaddr}\0" \
113         "mmcbootlinux=echo Booting from mmc${mmcdev} ...; " \
114                         "bootz ${loadaddr} ${rdaddr} ${fdtaddr}\0" \
115         "mmcboot=if mmc dev ${mmcdev} && mmc rescan; then " \
116                         "if run mmcloadbootscript; " \
117                                 "then run mmcbootscript; " \
118                         "fi; " \
119                         "if run mmcloadkernel; then " \
120                                 "if run mmcloadfdt; then " \
121                                         "if run mmcloadramdisk; then " \
122                                                 "run ramargs; " \
123                                                 "run mmcbootlinux; " \
124                                         "fi; " \
125                                         "run mmcargs; " \
126                                         "setenv rdaddr - ; " \
127                                         "run mmcbootlinux; " \
128                                 "fi; " \
129                         "fi; " \
130                 "fi;\0"
131
132 #define CONFIG_BOOTCOMMAND \
133         "bootcmd=run mmcboot || setenv mmcdev 1; setenv mmcroot /dev/mmcblk0p2; run mmcboot;"
134
135 #endif /* __CONFIG_CM_T54_H */